Description
Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when certain authentication configurations are used, allows remote attackers to cause a denial of service (module crash) by making many authentication requests for network access, aka Bug ID CSCtn15697.
Affected products
- Cisco / catalyst_6500
- Cisco / catalyst_7600
- Cisco / firewall_services_module_software3.1(3) – 3.1(3)
- Cisco / firewall_services_module_software3.1(4) – 3.1(4)
- Cisco / firewall_services_module_software3.1(5) – 3.1(5)
- Cisco / firewall_services_module_software3.1(6) – 3.1(6)
- Cisco / firewall_services_module_software3.1(7) – 3.1(7)
- Cisco / firewall_services_module_software3.1(8) – 3.1(8)
- Cisco / firewall_services_module_software3.1(9) – 3.1(9)
- Cisco / firewall_services_module_software3.1(10) – 3.1(10)
- Cisco / firewall_services_module_software3.1(11) – 3.1(11)
- Cisco / firewall_services_module_software3.1(12) – 3.1(12)
- Cisco / firewall_services_module_software3.1(13) – 3.1(13)
- Cisco / firewall_services_module_software3.1(14) – 3.1(14)
- Cisco / firewall_services_module_software3.1(15) – 3.1(15)
- Cisco / firewall_services_module_software3.1(16) – 3.1(16)
- Cisco / firewall_services_module_software3.1(17) – 3.1(17)
- Cisco / firewall_services_module_software3.1(18) – 3.1(18)
- Cisco / firewall_services_module_software3.1(19) – 3.1(19)
- Cisco / firewall_services_module_software3.1(20) – 3.1(20)
- Cisco / firewall_services_module_software3.2 – 3.2
- Cisco / firewall_services_module_software3.2(1) – 3.2(1)
- Cisco / firewall_services_module_software3.2(2) – 3.2(2)
- Cisco / firewall_services_module_software3.2(3) – 3.2(3)
- Cisco / firewall_services_module_software3.2(4) – 3.2(4)
- Cisco / firewall_services_module_software3.2(5) – 3.2(5)
- Cisco / firewall_services_module_software3.2(6) – 3.2(6)
- Cisco / firewall_services_module_software3.2(7) – 3.2(7)
- Cisco / firewall_services_module_software3.2(8) – 3.2(8)
- Cisco / firewall_services_module_software3.2(9) – 3.2(9)
- Cisco / firewall_services_module_software3.2(10) – 3.2(10)
- Cisco / firewall_services_module_software3.2(11) – 3.2(11)
- Cisco / firewall_services_module_software3.2(12) – 3.2(12)
- Cisco / firewall_services_module_software3.2(13) – 3.2(13)
- Cisco / firewall_services_module_software3.2(14) – 3.2(14)
- Cisco / firewall_services_module_software3.2(15) – 3.2(15)
- Cisco / firewall_services_module_software3.2(16) – 3.2(16)
- Cisco / firewall_services_module_software3.2(17) – 3.2(17)
- Cisco / firewall_services_module_software3.2(18) – 3.2(18)
- Cisco / firewall_services_module_software3.2(19) – 3.2(19)
- Cisco / firewall_services_module_software3.2(20) – 3.2(20)
- Cisco / firewall_services_module_software3.2(21) – 3.2(21)
- Cisco / firewall_services_module_software4.0 – 4.0
- Cisco / firewall_services_module_software4.0(1) – 4.0(1)
- Cisco / firewall_services_module_software4.0(2) – 4.0(2)
- Cisco / firewall_services_module_software4.0(3) – 4.0(3)
- Cisco / firewall_services_module_software4.0(4) – 4.0(4)
- Cisco / firewall_services_module_software4.0(5) – 4.0(5)
- Cisco / firewall_services_module_software4.0(6) – 4.0(6)
- Cisco / firewall_services_module_software4.0(7) – 4.0(7)
- Cisco / firewall_services_module_software4.0(8) – 4.0(8)
- Cisco / firewall_services_module_software4.0(10) – 4.0(10)
- Cisco / firewall_services_module_software4.0(11) – 4.0(11)
- Cisco / firewall_services_module_software4.0(12) – 4.0(12)
- Cisco / firewall_services_module_software4.0(13) – 4.0(13)
- Cisco / firewall_services_module_software4.0(14) – 4.0(14)
- Cisco / firewall_services_module_software4.0(15) – 4.0(15)
- Cisco / firewall_services_module_software3.1 – 3.1
- Cisco / firewall_services_module_software4.1(1) – 4.1(1)
- Cisco / firewall_services_module_software4.1(2) – 4.1(2)
- Cisco / firewall_services_module_software4.1(3) – 4.1(3)
- Cisco / firewall_services_module_software4.1(4) – 4.1(4)
- Cisco / firewall_services_module_software4.1(5) – 4.1(5)
- Cisco / firewall_services_module_software4.1(6) – 4.1(6)
- Cisco / firewall_services_module_software4.1 – 4.1
- Cisco / firewall_services_module_software3.1(2) – 3.1(2)
Updated 36m ago · 8 sources